Post Offices

Post Offices in & near Willow Lake, South Dakota. Operating hours, locations, phone/fax number, services information.

Willow Lak Post Office

Post Office in Willow Lake, South Dakota on Garfield Ave. Operating hours, phone number, services information, and other locations.

Address: 214 Garfield Ave, Willow Lake, SD 57278
Phone: 605-625-3387
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 7:30am - 11:30am
Tuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 8:30am - 9:30am
Sunday Closed

Lobby Hours

Monday 3:40pm
Tuesday 3:40pm
Wednesday 3:40pm
Thursday 3:40pm
Friday 3:40pm
Saturday 3:40pm
Sunday Closed

Last Collection Times

Monday 7:30am - 11:30am
Tuesday 7:30am - 11:30am
Wednesday 7:30am - 11:30am
Thursday 7:30am - 11:30am
Friday 7:30am - 11:30am
Saturday 8:30am - 9:30am
Sunday Closed